Hong Kong, Hong Kong, March 21st, 2025
OneKey, the leading open-source crypto hardware wallet backed by Coinbase Ventures, is now seamlessly integrated with MetaMask. The latest MetaMask update introduces native support for OneKey, allowing users to connect via USB and Air-Gapped (QR code) signing—bringing the best of self-custody and security into one streamlined experience.
With this integration, users can now find OneKey natively in the MetaMask Wallet, making it easier than ever to manage assets securely while keeping private keys offline. Whether using USB or QR code connections, private keys and transactions remain isolated, ensuring maximum protection against online threats.
Advancing Self-Custody Security
OneKey has been at the forefront of hardware wallet innovation, providing fully open-source solutions.
Its flagship OneKey Pro—featuring EAL 6+ Secure Elements, Air-Gapped signing, Clear Signing for transaction simulation, biometric access, and wireless charging—sets a new standard for self-custody security.
For those seeking a sleek, ultra-light option, the OneKey Classic 1s delivers the same military-grade EAL 6+ security in a card-thin form factor, making high-level protection more accessible than ever.
The OneKey App supports over 60 blockchains and is available on mobile, desktop, browser extensions, and web, seamlessly integrating advanced security features like transaction simulation, phishing detection, and malicious website filtering. It also enables deep cross-chain swaps and secure DeFi staking, ensuring a frictionless Web3 experience.
Now, with native integration into MetaMask, OneKey is bringing seamless, secure self-custody to more users than ever before.
About Us
OneKey is a open-source hardware wallet provider dedicated to empowering users with secure and user-friendly self-custody solutions. Since its founding in 2019, OneKey has been committed to transparency and security, building fully open-source App wallet and hardware wallets trusted by investors such as Coinbase Ventures, Dragonfly, and Ribbit Capital. The team believes security should be accessible to everyone. Their vision is to democratize institutional-grade, full-stack self-custody security—open-source, permissionless, and available to every crypto user, no matter their portfolio size.
Website: https://onekey.so/
Store: http://shop.onekey.so
Twitter: https://twitter.com/OneKeyHQ
GitHub: https://github.com/OneKeyHQ/
Contact
Niq
Niq@onekey.so
Disclaimer: Press release sponsored by our commercial partners.
